426  
FOUS53 KFSD 012327  
PFMFSD  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
626 PM CDT SAT APR 1 2023  
 
IAZ012-021000-  
SIOUX CENTER-SIOUX IA  
43.08N 96.18W ELEV. 1446 FT  
626 PM CDT SAT APR 1 2023  
 
DATE 04/01/23 SUN 04/02/23 MON 04/03/23 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 34 56 36 50 34  
TEMP 41 35 35 38 40 48 53 55 50 41 39 38 36 43 48 49 44 37 35 34 36  
DEWPT 27 27 27 28 29 35 37 34 32 31 29 28 28 29 30 31 30 30 29 30 32  
RH 57 72 72 67 64 60 54 45 50 67 67 67 72 57 49 50 57 75 78 85 85  
WIND DIR S SE S S S SW W NW NW SW SW SW W NW N N NE NE NE NE NE  
WIND SPD 5 10 14 16 17 17 20 18 10 4 5 6 8 8 9 12 13 18 21 23 26  
WIND GUST 26 27 27 29 35 41  
CLOUDS CL FW B1 B2 B2 B1 B1 SC SC B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV  
POP 12HR 0 0 10 10 40  
QPF 12HR 0 0 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C L  
SNOW C C  
SPRINKLES C C  
WIND CHILL 28 26 29 31 33 30 27 23 22 23  
MIN CHILL 25 25 32 34 28 31 22 21  
 
DATE 04/04 WED 04/05/23 THU 04/06/23 FRI 04/07/23 SAT 04/08/23  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 54 24 31 17 42 26 55 30 56  
TEMP 43 49 38 25 29 28 22 18 35 39 28 28 49 51 36 30 49 51  
DEWPT 38 40 35 22 17 15 14 11 16 19 19 19 29 31 28 26 33 32  
PWIND DIR E NW W W W S S SE S  
WIND CHAR WY BZ VW WY BZ GN GN GN GN  
AVG CLOUDS B2 B2 B1 B2 B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 70 70 30 0 0 5 20 10 10  
RAIN L L L S S S  
SNOW L C S  
TSTMS S  
 

 
IAZ031-021000-  
SIOUX CITY-WOODBURY IA  
42.40N 96.38W ELEV. 1210 FT  
626 PM CDT SAT APR 1 2023  
 
DATE 04/01/23 SUN 04/02/23 MON 04/03/23 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 37 63 38 55 38  
TEMP 47 39 38 40 42 51 60 61 57 46 43 41 39 46 53 55 51 43 41 40 38  
DEWPT 24 24 24 25 28 33 34 31 31 31 30 31 29 30 27 28 28 30 31 32 34  
RH 40 54 57 55 57 50 37 32 37 55 60 67 67 53 36 35 41 60 67 73 85  
WIND DIR SE SE SE S S SW NW NW N NE NW NW N N N NE NE NE NE E E  
WIND SPD 5 10 16 14 16 16 18 16 10 5 4 5 4 8 10 13 14 18 25 24 26  
WIND GUST 26 28 29 28 33 39 37 40  
CLOUDS CL SC SC B2 B2 B1 B1 SC SC B2 B2 OV B1 B2 B1 SC B2 B1 B2 B2 B2  
POP 12HR 0 0 20 10 30  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S C C C  
WIND CHILL 32 29 32 34 31 29 27  
MIN CHILL 27 27 34 29 26  
 
DATE 04/04 WED 04/05/23 THU 04/06/23 FRI 04/07/23 SAT 04/08/23  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 64 26 35 20 46 27 59 32 60  
TEMP 55 56 38 27 32 33 25 20 39 44 32 28 53 55 40 32 54 57  
DEWPT 41 40 29 19 15 15 14 11 15 16 18 18 26 29 29 26 31 31  
PWIND DIR E W W W W S S S SW  
WIND CHAR BZ WY WY BZ BZ GN GN GN GN  
AVG CLOUDS B2 B1 B1 B2 B2 B1 SC FW SC SC SC SC SC SC SC SC SC SC  
POP 12HR 50 50 10 0 0 5 10 20 10  
RAIN C C C S  
SNOW C  
 

 
IAZ014-021000-  
SPENCER-CLAY IA  
43.15N 95.18W ELEV. 1325 FT  
626 PM CDT SAT APR 1 2023  
 
DATE 04/01/23 SUN 04/02/23 MON 04/03/23 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 32 56 34 48 33  
TEMP 40 34 33 36 37 45 54 54 47 39 37 36 34 41 48 48 44 36 33 35 35  
DEWPT 27 26 25 26 27 33 36 34 33 31 30 29 27 29 31 31 31 30 29 30 31  
RH 59 72 72 67 67 62 50 46 58 73 75 75 75 62 51 51 60 79 85 82 85  
WIND DIR SW SE SE S S SW W W W W SW SW W NW N N NE NE NE NE NE  
WIND SPD 4 8 13 16 17 20 19 18 11 6 6 6 6 8 9 10 12 16 19 23 26  
WIND GUST 27 27 37 29 29 29 37 42  
CLOUDS CL CL B1 B2 B2 B2 B1 SC SC B2 B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 OV  
POP 12HR 5 0 10 10 30  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C C  
RAIN C C D  
SPRINKLES C C  
WIND CHILL 27 24 26 28 34 31 30 28 26 21 23 22  
MIN CHILL 23 22 29 30 28 30 20 19  
 
DATE 04/04 WED 04/05/23 THU 04/06/23 FRI 04/07/23 SAT 04/08/23  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 56 25 32 19 42 24 54 30 54  
TEMP 42 53 40 26 31 29 22 19 36 38 26 26 49 49 36 30 49 49  
DEWPT 40 42 36 23 19 15 12 11 17 19 17 18 29 31 26 25 33 33  
PWIND DIR E S W W W S S SW W  
WIND CHAR WY WY VW WY BZ GN GN GN GN  
AVG CLOUDS B2 B2 B1 B2 B2 B2 B1 SC FW SC SC SC SC SC SC SC SC SC  
POP 12HR 80 60 20 0 0 5 10 20 10  
RAIN D L L C S  
SNOW C S  
TSTMS S S  
 

 
IAZ022-021000-  
STORM LAKE-BUENA VISTA  
42.60N 95.23W ELEV. 1427 FT  
626 PM CDT SAT APR 1 2023  
 
DATE 04/01/23 SUN 04/02/23 MON 04/03/23 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 34 61 37 53 37  
TEMP 44 37 35 38 41 50 59 60 54 44 40 39 37 45 51 53 49 41 39 37 39  
DEWPT 26 25 25 25 27 33 35 32 32 31 30 29 28 29 29 29 31 32 32 33 36  
RH 49 61 66 59 57 52 40 35 43 60 67 67 70 53 42 39 50 70 76 85 89  
WIND DIR SW SE SE S S SW W NW NW NW W W W NW N NE NE NE NE E E  
WIND SPD 5 8 13 16 17 21 20 19 11 5 4 5 5 8 10 12 13 18 21 26 26  
WIND GUST 26 29 35 29 35 46 42  
CLOUDS CL CL SC B2 OV B2 B1 SC SC B1 OV OV B2 B2 B1 SC B2 B2 B2 B2 B2  
POP 12HR 0 0 10 20 30  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S C C L  
SPRINKLES C  
WIND CHILL 31 26 29 32 32 32 29 25 28  
MIN CHILL 26 25 32 32 34 28 25  
 
DATE 04/04 WED 04/05/23 THU 04/06/23 FRI 04/07/23 SAT 04/08/23  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 65 26 33 20 44 27 55 32 58  
TEMP 53 58 43 27 32 31 24 20 38 42 30 29 51 52 39 32 52 53  
DEWPT 44 47 38 24 18 15 14 13 16 18 19 19 27 30 28 27 32 32  
PWIND DIR E SW W W W S S S W  
WIND CHAR WY WY VW WY BZ GN GN GN GN  
AVG CLOUDS B2 B1 B1 B1 B2 B1 SC FW FW SC SC SC SC SC SC SC SC SC  
POP 12HR 70 50 20 0 0 5 10 20 20  
RAIN L L C C S S S  
SNOW C S  
TSTMS S S  
 

 
MNZ072-021000-  
MARSHALL-LYON MN  
44.47N 95.82W ELEV. 1151 FT  
626 PM CDT SAT APR 1 2023  
 
DATE 04/01/23 SUN 04/02/23 MON 04/03/23 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 25 44 31 39 28  
TEMP 31 27 29 36 38 40 42 42 41 35 35 33 31 35 38 37 33 30 29 29 28  
DEWPT 23 21 22 26 29 31 34 33 31 28 26 26 24 27 29 29 27 28 26 27 28  
RH 72 78 75 67 70 70 73 70 67 75 69 75 75 72 70 72 78 92 88 92100  
WIND DIR S S SE S S SW W W W SW SW W W W NW N N N NE NE NE  
WIND SPD 6 9 12 21 25 20 20 19 13 13 13 16 12 10 10 8 9 9 10 13 18  
WIND GUST 36 41 34 35 33  
CLOUDS FW FW B1 OV B2 B1 B1 FW FW SC SC SC B1 B2 B2 B2 OV B2 B2 B2 OV  
POP 12HR 10 0 0 5 60  
QPF 12HR 0 0 0 0 0.07  
SNOW 12HR 00-00 00-00 00-00  
FRZG RAIN D  
RAIN D  
SLEET S  
SNOW L L D  
OBVIS BS BS  
WIND CHILL 24 18 18 25 26 30 33 34 33 26 26 22 21 27 31 31 25 22 20 19 15  
MIN CHILL 24 16 19 27 32 25 19 21 24 20 15  
 
DATE 04/04 WED 04/05/23 THU 04/06/23 FRI 04/07/23 SAT 04/08/23  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 38 23 28 14 31 19 42 24 42  
TEMP 32 36 32 24 27 24 19 14 27 28 20 23 38 38 29 24 38 39  
DEWPT 30 31 30 24 19 16 13 9 16 19 16 17 27 29 25 22 30 32  
PWIND DIR NE N W W W SW SW W SW  
WIND CHAR WY WY VW WY BZ GN GN GN BZ  
AVG CLOUDS OV B2 B2 B2 B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 100 90 60 5 0 5 20 20 10  
FRZG RAIN D S  
RAIN D D D S S S  
SLEET S S  
SNOW D D D L L C S  
TSTMS S  
 

 
MNZ081-021000-  
WINDOM-COTTONWOOD MN  
43.87N 95.12W ELEV. 1355 FT  
626 PM CDT SAT APR 1 2023  
 
DATE 04/01/23 SUN 04/02/23 MON 04/03/23 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 26 46 30 40 28  
TEMP 32 29 30 35 37 41 45 44 40 35 34 32 30 36 40 39 36 31 29 29 30  
DEWPT 24 23 24 25 27 31 35 36 33 29 28 27 25 28 30 30 30 28 27 28 28  
RH 72 78 78 66 67 67 68 73 76 78 78 81 81 72 67 70 79 88 92 96 92  
WIND DIR S SE S S S SW W W W SW SW SW W W NW N N N NE NE NE  
WIND SPD 5 8 12 18 20 21 20 17 11 9 10 10 10 10 9 8 10 10 12 16 20  
WIND GUST 29 34 35 32 28 35  
CLOUDS CL FW SC B2 B2 B1 B1 SC SC B1 B1 B1 B2 B2 B2 B1 OV B2 B2 B2 B2  
POP 12HR 5 0 5 10 50  
QPF 12HR 0 0 0 0 0.04  
SNOW 12HR 00-00 00-00 00-00  
FRZG RAIN D  
RAIN D  
SNOW C C D  
OBVIS BS  
WIND CHILL 27 21 20 24 26 31 33 28 26 24 21 29 34 34 29 22 19 18 17  
MIN CHILL 25 18 20 25 33 25 21 24 26 17 16  
 
DATE 04/04 WED 04/05/23 THU 04/06/23 FRI 04/07/23 SAT 04/08/23  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 43 23 29 15 34 20 47 26 46  
TEMP 34 41 35 24 28 25 20 15 30 31 23 23 42 42 30 26 41 43  
DEWPT 33 36 33 24 18 15 13 9 14 19 17 17 26 30 25 23 30 32  
PWIND DIR NE SE W W W SW SW W W  
WIND CHAR WY BZ VW WY BZ GN GN GN GN  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B1 SC FW SC SC SC SC SC SC SC SC SC  
POP 12HR 90 80 40 5 0 5 20 20 10  
FRZG RAIN D S  
RAIN D D D L S S  
SNOW D L C S  
TSTMS S S  
 

 
MNZ089-021000-  
WORTHINGTON-NOBLES MN  
43.65N 95.58W ELEV. 1584 FT  
626 PM CDT SAT APR 1 2023  
 
DATE 04/01/23 SUN 04/02/23 MON 04/03/23 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 27 47 30 40 29  
TEMP 33 30 31 35 37 42 45 45 41 35 34 32 30 37 40 40 36 31 29 30 31  
DEWPT 24 23 24 26 28 30 34 34 32 29 28 26 25 28 30 31 30 28 27 28 29  
RH 69 75 75 69 70 62 65 65 70 78 78 78 81 70 67 70 79 88 92 92 92  
WIND DIR S S S S S SW W W W SW SW W W NW NW N NE NE NE NE NE  
WIND SPD 5 9 14 18 20 21 20 18 11 9 10 10 10 9 8 9 11 13 17 19 25  
WIND GUST 31 33 35 33 31 29 37  
CLOUDS CL FW B1 B2 B2 B1 B1 FW SC B1 B2 B1 B2 OV B2 B1 OV B2 B2 B2 B2  
POP 12HR 5 0 5 10 50  
QPF 12HR 0 0 0 0 0.06  
SNOW 12HR 00-00 00-00 00-00  
FRZG RAIN C D  
RAIN D  
SNOW C C D  
OBVIS BS BS BS BS  
WIND CHILL 28 21 21 24 26 32 34 28 26 24 21 30 34 28 21 17 18 17  
MIN CHILL 26 19 21 26 33 25 21 24 26 16 16  
 
DATE 04/04 WED 04/05/23 THU 04/06/23 FRI 04/07/23 SAT 04/08/23  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 44 22 28 15 35 21 48 26 46  
TEMP 35 42 35 23 27 24 19 15 31 32 23 23 43 43 30 26 41 43  
DEWPT 33 37 34 22 18 15 12 9 14 19 17 17 27 31 25 23 31 32  
PWIND DIR NE SW W W W S SW W W  
WIND CHAR WY BZ VW WY BZ GN GN GN GN  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B1 SC FW SC SC SC SC SC SC SC SC SC  
POP 12HR 90 80 40 5 0 5 20 20 10  
FRZG RAIN D S  
RAIN D D D S S S  
SNOW D L C S  
TSTMS S S  
 

 
SDZ040-021000-  
BROOKINGS-BROOKINGS SD  
44.30N 96.80W ELEV. 1617 FT  
626 PM CDT SAT APR 1 2023  
 
DATE 04/01/23 SUN 04/02/23 MON 04/03/23 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 27 42 28 38 26  
TEMP 33 29 31 35 35 39 41 42 40 35 33 30 28 34 38 38 34 30 27 27 26  
DEWPT 24 23 24 26 29 33 34 33 30 28 26 25 22 27 29 29 29 28 26 25 26  
RH 69 78 75 69 78 79 76 70 67 75 75 81 78 75 70 70 82 92 96 92100  
WIND DIR S SE S S S W W W W SW SW W W NW NW N NE NE NE NE NE  
WIND SPD 8 11 17 23 21 18 21 20 12 10 12 11 11 10 8 8 10 10 18 18 26  
WIND GUST 31 36 33 33 36 34 23 41  
CLOUDS FW SC B2 B2 B2 SC SC CL FW SC SC SC B1 B2 OV OV OV B2 B2 OV OV  
POP 12HR 10 0 5 10 70  
QPF 12HR 0 0 0 0 0.11  
SNOW 12HR 00-00 00-00 00-00  
FRZG RAIN S  
SNOW S S L L D  
OBVIS BS BS BS  
WIND CHILL 25 19 19 23 24 30 31 33 33 27 24 21 18 26 31 32 26 21 14 14 10  
MIN CHILL 24 17 19 23 32 23 17 19 25 14 9  
 
DATE 04/04 WED 04/05/23 THU 04/06/23 FRI 04/07/23 SAT 04/08/23  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 35 19 24 9 29 16 39 22 40  
TEMP 32 33 28 20 23 22 16 10 25 27 18 19 36 36 26 22 37 37  
DEWPT 29 29 27 20 18 16 12 7 16 19 16 16 28 28 23 21 30 31  
PWIND DIR NE N W W W S SW N SW  
WIND CHAR VW WY VW WY BZ GN GN GN GN  
AVG CLOUDS OV B2 B2 B2 B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 100 90 60 5 5 5 20 10 10  
FRZG RAIN S D D  
RAIN D D S  
SLEET S  
SNOW D D D D L C S S  
TSTMS S S  
 

 
SDZ050-021000-  
BURKE-GREGORY SD  
43.18N 99.29W ELEV. 2142 FT  
626 PM CDT SAT APR 1 2023  
 
DATE 04/01/23 SUN 04/02/23 MON 04/03/23 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 36 51 31 41 26  
TEMP 47 41 41 40 38 41 47 50 48 40 36 34 32 36 39 40 38 32 29 28 26  
DEWPT 31 28 30 30 30 33 31 28 29 27 25 24 24 26 26 27 28 28 26 26 25  
RH 53 59 65 67 73 73 53 42 47 59 64 66 72 67 59 59 67 85 88 92 96  
WIND DIR SE S S SW W NW W W W SW W W W NW N N NE NE NE NE NE  
WIND SPD 9 11 16 16 17 23 19 17 10 6 8 9 10 10 10 11 14 21 23 21 25  
WIND GUST 26 27 37 29 28 32 34 34 36  
CLOUDS SC B1 B2 B1 SC FW FW FW B1 B1 B2 B2 OV OV OV OV OV OV OV OV OV  
POP 12HR 10 0 20 20 80  
QPF 12HR 0 0 0 0 0.14  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C  
RAIN S S S S C  
SNOW S S C C D D D  
SPRINKLES C  
OBVIS BS  
WIND CHILL 34 32 32 29 31 30 27 24 29 32 33 29 19 16 14 10  
MIN CHILL 31 28 28 28 24 25 29 15 9  
 
DATE 04/04 WED 04/05/23 THU 04/06/23 FRI 04/07/23 SAT 04/08/23  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 31 17 25 9 34 22 43 24 44  
TEMP 29 29 23 18 20 24 16 10 27 33 24 25 38 41 30 25 39 42  
DEWPT 27 26 21 15 15 16 11 7 20 22 20 20 30 31 26 23 31 34  
PWIND DIR N NW NW NW SW S SW SW W  
WIND CHAR WY WY VW BZ GN GN GN GN BZ  
AVG CLOUDS OV B2 B2 B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 100 90 30 5 5 10 10 10 5  
RAIN S  
SNOW D D D L C  
 

 
SDZ057-021000-  
CHAMBERLAIN-BRULE SD  
43.77N 99.32W ELEV. 1565 FT  
626 PM CDT SAT APR 1 2023  
 
DATE 04/01/23 SUN 04/02/23 MON 04/03/23 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 33 49 30 40 25  
TEMP 42 37 37 39 36 40 45 49 46 37 35 32 30 35 40 40 36 31 29 27 25  
DEWPT 30 29 31 32 31 33 32 28 29 27 25 25 24 27 27 28 29 28 28 27 25  
RH 62 72 79 76 82 76 60 44 51 67 66 75 78 72 59 62 75 88 96100100  
WIND DIR SE SE S SW W W W W W SW W W W NW N N NE NE NE NE NE  
WIND SPD 12 13 12 14 17 20 20 16 9 8 10 9 10 10 10 10 13 18 21 21 27  
WIND GUST 27 35 31 27 28 34 34 42  
CLOUDS FW B2 B2 B1 SC FW FW FW SC B1 B1 B1 B2 OV OV OV OV OV OV OV B2  
POP 12HR 10 0 10 20 80  
QPF 12HR 0 0 0 0 0.21  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C  
RAIN S S C  
SNOW C C D D D  
OBVIS BS BS  
WIND CHILL 28 29 31 26 30 31 28 24 21 27 33 33 28 19 16 13 9  
MIN CHILL 33 27 25 26 27 20 22 27 15 8  
 
DATE 04/04 WED 04/05/23 THU 04/06/23 FRI 04/07/23 SAT 04/08/23  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 32 18 26 7 32 19 39 22 40  
TEMP 29 30 25 18 22 25 16 8 27 30 24 20 36 37 28 22 36 38  
DEWPT 26 26 22 16 15 17 11 6 18 22 20 18 28 30 25 21 29 31  
PWIND DIR NE NW NW W SW S SW SE W  
WIND CHAR WY WY VW BZ GN GN GN GN BZ  
AVG CLOUDS OV B2 OV B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 100 90 30 0 5 5 10 10 5  
RAIN S  
SNOW D D D D C  
 

 
SDZ038-021000-  
HURON-BEADLE SD  
44.38N 98.22W ELEV. 1282 FT  
626 PM CDT SAT APR 1 2023  
 
DATE 04/01/23 SUN 04/02/23 MON 04/03/23 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 29 44 26 37 26  
TEMP 35 31 34 36 35 38 41 43 41 36 32 29 27 32 36 37 34 30 29 27 26  
DEWPT 25 23 26 29 29 31 32 34 32 28 25 23 21 24 27 28 27 27 26 25 24  
RH 66 72 72 75 78 76 70 70 70 72 75 78 78 72 69 70 75 88 88 92 92  
WIND DIR SE SE S S S W W W SW SW W W W NW N N N NE NE NE NE  
WIND SPD 11 13 16 17 13 17 17 16 10 10 11 10 8 10 10 10 10 11 14 18 21  
WIND GUST 27 28 31 31 27 28 34  
CLOUDS FW B1 B2 B2 SC SC FW FW SC SC SC SC B1 B2 B2 OV OV OV B2 OV B2  
POP 12HR 10 0 0 10 80  
QPF 12HR 0 0 0 0 0.21  
SNOW 12HR 00-00 00-00 00-00  
RAIN C  
SNOW C C D D D  
OBVIS BS BS BS  
WIND CHILL 26 21 23 26 26 29 33 28 23 20 19 24 29 30 26 21 18 14 12  
MIN CHILL 24 19 23 25 32 21 16 18 25 15 10  
 
DATE 04/04 WED 04/05/23 THU 04/06/23 FRI 04/07/23 SAT 04/08/23  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 33 19 25 8 29 17 38 21 37  
TEMP 31 32 27 20 22 23 16 9 23 27 21 19 34 35 26 22 34 35  
DEWPT 28 28 24 18 15 15 11 5 14 19 17 15 26 27 23 19 27 29  
PWIND DIR NE N NW NW W S S SE SW  
WIND CHAR WY WY VW BZ GN GN GN GN GN  
AVG CLOUDS B2 B2 B2 B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 100 100 60 5 5 5 10 10 10  
RAIN S S  
SNOW D D D D L S  
 

 
SDZ059-021000-  
MITCHELL-DAVISON SD  
43.76N 98.02W ELEV. 1312 FT  
626 PM CDT SAT APR 1 2023  
 
DATE 04/01/23 SUN 04/02/23 MON 04/03/23 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 33 49 30 41 29  
TEMP 37 35 36 39 38 42 47 49 46 38 35 32 30 36 40 41 38 33 31 30 29  
DEWPT 26 26 28 30 31 34 34 32 31 29 27 26 24 27 28 29 29 28 27 27 27  
RH 64 69 72 70 76 73 60 52 55 70 72 78 78 69 62 62 70 82 85 88 92  
WIND DIR SE SE S S S W W W W SW SW W W NW N N N NE NE NE NE  
WIND SPD 11 16 17 16 14 18 19 18 8 9 10 10 9 10 10 10 12 13 18 18 24  
WIND GUST 27 28 26 32 31 28 28 32 39  
CLOUDS FW B1 B2 B2 B1 SC FW FW SC B1 B2 B1 B2 B2 B2 OV OV B2 OV OV OV  
POP 12HR 10 0 5 20 70  
QPF 12HR 0 0 0 0 0.12  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S C C S S  
SLEET S  
SNOW S C L L D  
OBVIS BS  
WIND CHILL 29 25 26 30 30 34 32 28 24 21 28 34 30 23 19 18 15  
MIN CHILL 27 23 26 29 26 20 22 28 19 14  
 
DATE 04/04 WED 04/05/23 THU 04/06/23 FRI 04/07/23 SAT 04/08/23  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 37 21 26 11 33 19 42 24 42  
TEMP 34 34 29 21 24 24 18 12 28 31 25 20 38 39 28 24 38 40  
DEWPT 31 30 26 18 16 15 11 6 16 21 19 18 29 31 24 22 31 32  
PWIND DIR NE NW NW W W S SW N SW  
WIND CHAR WY WY VW BZ GN GN GN GN GN  
AVG CLOUDS OV B2 B2 B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 90 90 40 5 5 5 10 10 10  
RAIN S D S  
SLEET S  
SNOW D D D D C S  
TSTMS S  
 

 
SDZ062-021000-  
SIOUX FALLS-MINNEHAHA SD  
43.57N 96.73W ELEV. 1424 FT  
626 PM CDT SAT APR 1 2023  
 
DATE 04/01/23 SUN 04/02/23 MON 04/03/23 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 31 50 30 44 31  
TEMP 38 33 34 37 39 44 48 49 46 38 35 33 31 38 43 44 40 34 32 31 32  
DEWPT 25 24 25 28 30 33 35 34 32 30 28 27 25 28 30 30 30 28 27 28 29  
RH 59 69 69 70 70 65 60 56 58 73 75 78 78 67 60 57 67 78 81 88 88  
WIND DIR S SE S S S SW W W W SW SW W W NW N N NE NE NE NE NE  
WIND SPD 6 11 16 18 17 17 20 18 10 6 8 8 9 9 9 10 11 16 20 23 27  
WIND GUST 27 29 28 28 34 31 26 33 35 42  
CLOUDS FW FW B1 B2 B2 B1 SC FW SC B1 B2 B1 B2 OV OV B2 OV B2 B2 B2 OV  
POP 12HR 5 0 5 10 50  
QPF 12HR 0 0 0 0 0.05  
SNOW 12HR 00-00 00-00 00-00  
FRZG RAIN C D  
RAIN C C D  
SNOW C C D  
WIND CHILL 33 24 24 27 30 33 29 25 23 32 33 23 19 18 18  
MIN CHILL 31 22 23 29 27 20 22 31 18 15  
 
DATE 04/04 WED 04/05/23 THU 04/06/23 FRI 04/07/23 SAT 04/08/23  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 43 23 28 15 37 23 50 27 49  
TEMP 37 41 34 24 27 26 20 15 32 35 26 24 45 45 31 27 44 45  
DEWPT 33 35 31 21 16 15 12 9 14 19 17 17 28 31 26 23 31 32  
PWIND DIR NE NW W W W S SW N S  
WIND CHAR WY BZ VW WY BZ GN GN GN GN  
AVG CLOUDS OV B2 B2 B2 B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 80 80 40 0 0 5 10 10 10  
FRZG RAIN D  
RAIN D L D S  
SNOW D D L C  
TSTMS S S  
 

 
SDZ070-021000-  
VERMILLION-CLAY SD  
42.95N 96.92W ELEV. 1132 FT  
626 PM CDT SAT APR 1 2023  
 
DATE 04/01/23 SUN 04/02/23 MON 04/03/23 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 36 58 37 52 34  
TEMP 44 38 38 41 42 50 55 57 53 44 41 39 37 44 50 51 47 40 36 35 36  
DEWPT 27 26 26 28 30 35 35 31 30 29 29 30 28 29 28 29 28 28 28 29 31  
RH 51 62 62 59 62 56 47 37 41 55 62 70 70 55 42 42 47 62 72 78 82  
WIND DIR SE SE SE S S W NW NW NW NE SW W W NW N N NE NE NE NE NE  
WIND SPD 8 13 17 17 17 17 19 17 9 5 5 5 5 9 12 13 16 18 26 23 26  
WIND GUST 24 31 34 32 31 31 27 28 39 35 41  
CLOUDS CL SC B1 B2 B2 B1 B1 SC B1 B2 OV B2 B2 B2 B2 B2 B2 B1 B2 B2 B2  
POP 12HR 0 0 20 10 50  
QPF 12HR 0 0 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S C C L  
SNOW S S  
WIND CHILL 30 29 33 34 32 31 25 23 24  
MIN CHILL 27 29 31 32 24 21  
 
DATE 04/04 WED 04/05/23 THU 04/06/23 FRI 04/07/23 SAT 04/08/23  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 54 24 31 17 44 26 56 30 58  
TEMP 47 47 34 24 29 29 22 17 37 40 29 28 51 52 36 30 52 53  
DEWPT 38 37 28 18 15 15 13 10 16 17 17 17 28 31 28 25 31 31  
PWIND DIR NE NW W W W S SW SW W  
WIND CHAR WY WY VW BZ BZ GN GN GN GN  
AVG CLOUDS B2 B2 B2 B2 B2 B1 SC FW SC SC SC SC SC SC SC SC SC SC  
POP 12HR 70 70 20 0 0 5 20 20 10  
RAIN L L L S S S  
SNOW S L L S  
 

 
SDZ069-021000-  
YANKTON-YANKTON SD  
42.95N 97.39W ELEV. 1207 FT  
626 PM CDT SAT APR 1 2023  
 
DATE 04/01/23 SUN 04/02/23 MON 04/03/23 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 36 56 35 49 32  
TEMP 44 39 38 40 41 48 53 55 51 42 39 37 35 42 47 49 44 38 34 33 33  
DEWPT 27 27 27 28 30 35 34 31 31 30 29 28 27 29 30 30 30 29 28 28 30  
RH 51 62 64 62 65 60 48 40 46 62 67 70 72 60 51 48 57 70 78 82 89  
WIND DIR SE SE SE S S W NW NW N W SW W W NW N N NE NE NE NE NE  
WIND SPD 9 13 14 13 16 19 20 18 9 5 5 6 8 10 10 13 16 20 26 23 26  
WIND GUST 24 24 27 33 32 32 40 35 41  
CLOUDS CL SC SC B2 B2 B1 SC FW B2 B2 B2 B2 B2 OV B2 B2 OV B2 B2 OV B2  
POP 12HR 0 0 20 10 60  
QPF 12HR 0 0 0 0 0.04  
SNOW 12HR 00-00 00-00 00-00  
FRZG RAIN D  
RAIN S S S S L L D  
SNOW S L D  
SPRINKLES C C  
WIND CHILL 31 29 32 32 32 28 27 21 20 19  
MIN CHILL 28 28 33 33 27 29 20 18  
 
DATE 04/04 WED 04/05/23 THU 04/06/23 FRI 04/07/23 SAT 04/08/23  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 48 22 30 16 42 25 54 29 56  
TEMP 41 42 31 23 27 28 21 16 35 38 27 26 48 50 33 29 49 51  
DEWPT 36 35 26 18 15 15 13 9 16 19 17 18 30 33 28 25 32 33  
PWIND DIR NE NW W W W S SW SW SW  
WIND CHAR WY WY VW BZ BZ GN GN GN GN  
AVG CLOUDS B2 B2 B2 B2 B2 B1 SC FW SC SC SC SC SC SC SC SC SC FW  
POP 12HR 80 80 30 0 5 5 20 10 10  
FRZG RAIN D  
RAIN D L D S  
SNOW D D L C  
TSTMS S  
 

 
 
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